Probing fluid torque with a hydrodynamical trap: Rotation of chiral particles levitating in a turbulent jet
| hal.structure.identifier | Laboratoire Ondes et Matière d'Aquitaine [LOMA] | |
| dc.contributor.author | BAROIS, Thomas | |
| hal.structure.identifier | Laboratoire de Physique de l'ENS Lyon [Phys-ENS] | |
| dc.contributor.author | HUCK, Peter | |
| hal.structure.identifier | Laboratoire de Physique de l'ENS Lyon [Phys-ENS] | |
| dc.contributor.author | PALEO, Charles | |
| hal.structure.identifier | Laboratoire de Physique de l'ENS Lyon [Phys-ENS] | |
| dc.contributor.author | BOURGOIN, Mickaël | |
| hal.structure.identifier | Laboratoire de Physique de l'ENS Lyon [Phys-ENS] | |
| dc.contributor.author | VOLK, Romain | |
| dc.date.issued | 2019-12-01 | |
| dc.identifier.issn | 1070-6631 | |
| dc.description.abstractEn | A vertical turbulent jet is used to trap chiral particles. The particles are maintained in levitation and a stationary rotation regime is observed. The model particles used are composed of a sphere and a helical tail. The rotating performance of the particles is investigated as a function of the length and the twisting of their tails. In addition, the flow field around a spherical particle trapped in the jet is characterized by a particle tracking velocimetry technique (3D-PTV). This flow characterization is used to compute the near-field velocity around a captured particle and to predict the rotation reported for the different geometries tested. | |
| dc.language.iso | en | |
| dc.publisher | American Institute of Physics | |
| dc.title.en | Probing fluid torque with a hydrodynamical trap: Rotation of chiral particles levitating in a turbulent jet | |
| dc.type | Article de revue | |
| dc.identifier.doi | 10.1063/1.5131207 | |
| dc.subject.hal | Physique [physics]/Mécanique [physics]/Mécanique des fluides [physics.class-ph] | |
| bordeaux.journal | Physics of Fluids | |
| bordeaux.page | 125116 | |
| bordeaux.volume | 31 | |
| bordeaux.issue | 12 | |
| bordeaux.peerReviewed | oui | |
| hal.identifier | hal-02427609 | |
| hal.version | 1 | |
| hal.popular | non | |
| hal.audience | Internationale | |
| hal.origin.link | https://hal.archives-ouvertes.fr//hal-02427609v1 | |
| bordeaux.COinS | ctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Physics%20of%20Fluids&rft.date=2019-12-01&rft.volume=31&rft.issue=12&rft.spage=125116&rft.epage=125116&rft.eissn=1070-6631&rft.issn=1070-6631&rft.au=BAROIS,%20Thomas&HUCK,%20Peter&PALEO,%20Charles&BOURGOIN,%20Micka%C3%ABl&VOLK,%20Romain&rft.genre=article |
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